91384592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{439349}}^1$

素因数の和:439370

約数の個数: 20

約数和(自身を含む): 190677900

約数和(自身を除く): 99293308

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 439349, 878698, 1757396, 3514792, 5711537, 7029584, 11423074, 22846148, 45692296, 91384592]

約数ペア:

[(1, 91384592), (2, 45692296), (4, 22846148), (8, 11423074), (13, 7029584), (16, 5711537), (26, 3514792), (52, 1757396), (104, 878698), (208, 439349)]